<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <style>
        div{
            width: 100%;
            height: 800px;
            /* background-color: skyblue; */
            background-image: url(./file/girl.jpeg);
            background-size: 500px;
            background-position: center;
            background-repeat: no-repeat;
        }
    </style>
    <title>Document</title>
</head>
<body>
    <div></div>
</body>
</html>